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| 구조물 건전성 모니터링× | 유한요소해석× | |
|---|---|---|
| 분야≠ | 토목공학 | 재료과학 |
| 계열 | Process / pipeline | Process / pipeline |
| 기원 연도≠ | 1980s–1990s (formalized as a discipline ~1993–2001) | 1943 |
| 창시자≠ | Multiple contributors (Charles Farrar, Keith Worden, and the broader SHM research community) | Richard Courant |
| 유형≠ | Engineering monitoring and diagnostic framework | Computational method |
| 원전≠ | Farrar, C. R., & Worden, K. (2007). An introduction to structural health monitoring. Philosophical Transactions of the Royal Society A, 365(1851), 303–315. DOI ↗ | Zienkiewicz, O. C., & Taylor, R. L. (1977). The Finite Element Method in Engineering Science. McGraw-Hill. link ↗ |
| 별칭≠ | SHM, damage detection monitoring, condition monitoring of structures, vibration-based structural monitoring | FEA, finite element method |
| 관련≠ | 3 | 4 |
| 요약≠ | Structural Health Monitoring (SHM) is a process-based engineering methodology used in civil, mechanical, and aerospace engineering to continuously assess the condition of structures — bridges, buildings, dams, pipelines, and aircraft — through embedded or attached sensor networks. By acquiring real-time or periodic measurement data and applying signal processing and statistical pattern recognition, SHM aims to detect, locate, classify, and quantify damage before it reaches a critical state, enabling evidence-based maintenance decisions. | Finite Element Analysis (FEA) is a numerical technique for obtaining approximate solutions to boundary value problems described by differential equations. Developed systematically by Richard Courant in 1943 and popularized by Clough in the 1960s, FEA divides a complex domain into smaller, simpler elements to solve engineering problems involving stress, strain, heat transfer, and fluid flow. It is the dominant computational method in materials science for predicting material behavior under various loading conditions. |
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